They still beat with proper rhythm and showed normal ... Scientists created ball-shaped clusters of heart cells from human stem cells that had been reprogrammed from adult cells.

Tech expert Kurt “CyberGuy" Knutsson talks about how the first nonstop beating heart transplant, called zero ischemic time, ...

During an average lifetime, the human heart will beat more than 2.5 billion times. Give a tennis ball a good, hard squeeze. You're using about the same amount of force your heart uses to pump ...

This workout seemed to help the cells mature. Visually, they began to take on the structures of human heart tissue, and the cardiomyocytes beat harder. A genetic analysis showed that these cells ...

More than half a century after the world’s first heart transplant, scientists are finding fascinating ways to improve the ...

Getty A 4-year-old boy is lucky to be alive after his heart stopped beating for at least 14 hours ... from juicy celebrity news to compelling human interest stories. He was kept on the machine ...

Katlyn's heart is now beating correctly ... This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance any lesson on the heart ...

A beating lab-grown heart made from induced pluripotent stem (iPS) cells was recently shown to reporters for the first time ...

Instruments of a Beating Heart intimately examines the Japanese educational system's tenuous balance between self-sacrifice and human growth as it teaches the next generation to become part of ...